If a lucky eBayer is to be believed, he bought a Nexus S, and ended up with an Ice Cream Sandwich.

Ice Cream Sandwich (ICS for short) is Google’s next version of Android that is rumored to be combining smartphone and tablet features back into one “trunk” operating system. It’s also the alleged reason Android Honeycomb hasn’t been released to the AOSP — for fear that custom ROM builders would release the tablet version of the Android OS to the smartphone platform.

This lucky shopper received his Nexus S and apparently got ICS as the operating system, not Gingerbread (2.3) like all the other Nexus S owners have. He took a two minute video walking through various aspects of the “new” operating system. Here are some of the things we caught in the video: